* {
	padding: 0;
	margin: 0;
}

*, *:before, *:after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code,
	form, fieldset, legend, input, textarea, p, blockquote, th, td, hr,
	button, article, aside, details, figcaption, figure, footer, header,
	hgroup, menu, nav, section {
	margin: 0;
	padding: 0;
}

article, aside, details, figcaption, figure, footer, header, hgroup,
	menu, nav, section, summary {
	display: block;
}

audio, canvas, video {
	display: inline-block;
}

img {
	border: none;
	vertical-align: middle;
}

ul, ol {
	/*list-style: none;*/
	
}

.clear {
	*zoom: 1; /* for IE 6/7 */
}

.clear:before, .clear:after {
	height: 0;
	content: "";
	font-size: 0;
	display: table;
	line-height: 0; /* for Opera */
	visibility: hidden;
}

.clear:after {
	clear: both;
}

body {
	font-size: 14px;
	color: #666;
	font-family: "Microsoft YaHei", "微软雅黑", Helvetica, Tahoma, STXihei,
		"华文细黑", STHeiti, "Helvetica Neue", Helvetica, Tahoma, "Droid Sans",
		"wenquanyi micro hei", FreeSans, Arimo, Arial, SimSun, "宋体", Heiti,
		"黑体", sans-serif;
	background: #fff;
	text-align: center;
}

#layout {
	text-align: left;
}

#layout>header, .btns {
	padding: 15px 0;
	width: 90%;
	margin: 0 auto;
}

.btns {
	padding-top: 0;
}

.btns button {
	padding: 2px 8px;
}

#layout>header>h1 {
	font-size: 20px;
	margin-bottom: 10px;
}

.btns button, .btn {
	padding: 8px 10px;
	background: #fff;
	border: 1px solid #ddd;
	-webkit-border-radius: 3px;
	border-radius: 3px;
	cursor: pointer;
	-webkit-transition: background 300ms ease-out;
	transition: background 300ms ease-out;
}

.btns button:hover, .btn:hover {
	background: #f6f6f6;
}